Datasheet

-0.25
-3.25
0.75
-2.25
1.75
3.75
2.75
-1.25
-4.25
-1.5
0
-1
0.5
1.5
-0.5
1
2
-5.25
4.75
5.75
V
-OutputVoltage-V
O
V -InputVoltage-V
I
t-Time-100ns/div
Input
Output
Gain=10dB
R =200
,
L
W
Z
-OutputImpedance-
O
W
100k
0.1
1M
1
10M
10
100M
100
1G
f-Frequency-Hz
0
0
1
2
2.2
4.4
0.2
0.4
1.2
2.4
2.4
4.8
0.4
0.8
1.4
2.8
2.6
5.2
3.2
6.4
1.6
3.2
2.8
5.6
0.6
1.2
1.8
3.6
0.8
1.6
2
4
3
6
V
-OutputVoltage-V
O
PowerdownInput-V
Gain=10dB
R =200
,
L
W
Output
PDInput
t-Time-(2.5 s/div)m
5
2
6
3
7
4
1
0
V -DifferentialOutputVoltageSwing-V
O
D
10
100 1000
R -LoadResistance-k
L
W
THS4508
www.ti.com .................................................................................................................................... SLAS459E – SEPTEMBER 2005 – REVISED SEPTEMBER 2008
Test conditions unless otherwise noted: V
S+
= 5 V, V
S –
= 0 V, G = 10 dB, CM = open, V
O
= 2 V
PP
, R
F
= 349 Ω , R
L
= 200 Ω
Differential, Single-Ended Input, Input Referenced to Ground and Output Referenced to Midrail
OUTPUT IMPEDANCE vs FREQUENCY OVERDRIVE RECOVERY
Figure 28. Figure 29.
V
OD
SWING vs LOAD RESISTANCE TURN-OFF TIME
Figure 30. Figure 31.
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